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Class Reptilia
Reptilia, presented as a Class in our classification, includes turtles (Testudines), snakes and lizards (Lepidosauria), crocodiles and their relatives (Crocodilia), and birds (Aves), as well as a number of extinct groups. More >>
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Reptile - Wikipedia

en.wikipedia.org/wiki/Reptile

Reptiles are tetrapod (four-limbed vertebrate) animals in the class Reptilia, comprising today's .... example, include a single occipital condyle, a jaw joint formed by the quadrate and articula...

Amphibians, Reptiles and Fish - National Wildlife Federation

www.nwf.org/Wildlife/Wildlife-Library/Amphibians-Reptiles-and-Fish.aspx

Amphibians. To identify an animal as an amphibian, it should have each of these characteristics: Amphibians have a backbone. They are vertebrates.

The Five Main Reptile Characteristics - Animals & Wildlife - About.com

animals.about.com/od/animal-facts/ss/The-Five-Main-Characteristics-of-Reptiles.htm

Nov 15, 2016 ... Here are the five main reptile characteristics, ranging from their vertebrate anatomies to their habit of laying hard-shelled eggs.

What are the main characteristics of reptiles? | Reference.com

www.reference.com/pets-animals/main-characteristics-reptiles-be22c242b9662c41

Reptiles are scaly ectothermic creatures with backbones and a lung system, according to the National Wildlife Federation. More than 280 reptile species are ...

Characteristics of reptiles, Animals, Amphibians, Reptiles, Mammals ...

www.animalsworlds.com/characteristics-of-reptiles.html

Reptiles characteristic. Reptiles are cold blooded animals and are ectodermic vertebrates. They have the capacity to regulate their body temperature according  ...

Characteristics of Reptiles - Boundless

www.boundless.com/biology/textbooks/boundless-biology-textbook/vertebrates-29/reptiles-174/characteristics-of-reptiles-672-11894/

Learn more about characteristics of reptiles in the Boundless open textbook. Reptiles are ectothermic tetrapods that lay shelled eggs on land and possess scaly ...

Description and Physical Characteristics of Reptiles - All Other Pets ...

www.merckvetmanual.com/all-other-pets/reptiles/description-and-physical-characteristics-of-reptiles

The males and females of some species of lizards have distinguishing characteristics such as size, color, or scale pattern. However, Gila monsters, bearded ...

What Are Some Unique Traits About Reptiles? | Animals - mom.me

animals.mom.me/unique-traits-reptiles-3478.html

Although reptiles share some of the same traits as mammals and amphibians, their unique combination of these characteristics puts them in a class by ...

Characteristics of Reptiles. | Animals planet

phylumsofanimals.wordpress.com/2013/01/16/characteristics-of-reptiles/

Jan 16, 2013 ... Reptiles are cold-blooded animals with scales/scutes covering their skin. Most of them are tetrapods, with four legs or leg-like appendages.